CN103817237B - Inflated spatial controls to launch the curling folding die of support arm - Google Patents
Inflated spatial controls to launch the curling folding die of support arm Download PDFInfo
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- CN103817237B CN103817237B CN201410054488.6A CN201410054488A CN103817237B CN 103817237 B CN103817237 B CN 103817237B CN 201410054488 A CN201410054488 A CN 201410054488A CN 103817237 B CN103817237 B CN 103817237B
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- support arm
- launch
- curling
- curved surface
- spool
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Abstract
A kind of inflated spatial controls to launch the curling folding die of support arm, belongs to inflated spatial and controls to launch apparatus field, and solve the problem that the curl space ventilating control be not applicable at present launches the mould of support arm, it comprises base, backer roll and spool; The upper surface of described base is provided with pressurization curved surface and semicircular curling curved surface, described backer roll is arranged on pressurization curved surface, described spool is arranged on curling curved surface, spool comprises central shaft and two cappings, be provided with the groove controlling to launch support arm end shape with inflated spatial and adapt on center shaft, the two ends of central shaft are by two capping shutoff, and two cappings are connected by screw with central shaft.It is curling folding that the present invention is used for inflated spatial being controlled expansion support arm.
Description
Technical field:
The invention belongs to inflated spatial to control to launch apparatus field, be specifically related to a kind of inflated spatial and control to launch the curling folding die of support arm.
Background technology:
Inflated spatial controls to launch support arm and should roll tightly in curling folding process as far as possible, to reduce the volume after curling folding, reduce aircraft mounting space, the curl space ventilating control be not applicable at present launches the mould of support arm, cause the support arm volume after curling folding comparatively large, waste aircraft mounting space.
Summary of the invention:
The object of the invention is the problem launching the mould of support arm in order to solve the curl space ventilating control be not applicable at present, provide a kind of inflated spatial and control to launch the curling folding die of support arm, its technical scheme is as follows:
A kind of inflated spatial controls to launch the curling folding die of support arm, and it comprises base, backer roll and spool; The upper surface of described base is provided with pressurization curved surface and semicircular curling curved surface, described backer roll is arranged on pressurization curved surface, described spool is arranged on curling curved surface, spool comprises central shaft and two cappings, be provided with the groove controlling to launch support arm end shape with inflated spatial and adapt on center shaft, the two ends of central shaft are by two capping shutoff, and two cappings are connected by screw with central shaft.
Beneficial effect of the present invention is: before curl space ventilating control launches support arm, first inflated spatial being controlled to launch support arm utilizes backer roll to flatten, then be easy to utilize spool inflated spatial to be controlled launch support arm roll tightly, the volume after making it curling carries out curling volume compared with prior art and obviously reduces.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the decomposing schematic representation of spool in the present invention.
Detailed description of the invention:
See figures.1.and.2, a kind of inflated spatial controls to launch the curling folding die of support arm, and it comprises base 1, backer roll 2 and spool 3; The upper surface of described base 1 is provided with pressurization curved surface 1-1 and semicircular curling curved surface 1-2, described backer roll 2 is arranged on pressurization curved surface 1-1, described spool 3 is arranged on curling curved surface 1-2, spool 3 comprises central shaft 3-1 and two capping 3-2, central shaft 3-1 is provided with the groove 3-1-1 controlling to launch support arm end shape with inflated spatial and adapt, the two ends of central shaft 3-1 are by two capping 3-2 shutoff, and two capping 3-2 are connected by screw with central shaft 3-1.
Preferably, handle 4 is provided with at the two ends of backer roll 2 and spool 3.
The using method of invention and principle: inflated spatial is controlled launch support arm and be placed on base, inflated spatial to control to launch in groove that the end of support arm is stuck in central shaft and loads onto capping, one people holds backer roll and is controlled by inflated spatial to launch support arm flattening, inflated spatial after flattening is controlled to launch support arm and twists on spool by another people, because the first pressurized roll-in of inflated spatial control expansion support arm is flat, roll tightly on spool so easier, curling curved surface is semicircle, more convenient during crimp operation, be also conducive to inflated spatial being controlled launch support arm and roll tightly.
Claims (2)
1. inflated spatial controls to launch the curling folding die of support arm, it is characterized in that it comprises base (1), backer roll (2) and spool (3), the upper surface of described base (1) is provided with pressurization curved surface (1-1) and semicircular curling curved surface (1-2), described backer roll (2) is arranged in pressurization curved surface (1-1), described spool (3) is arranged on curling curved surface (1-2), spool (3) comprises central shaft (3-1) and two cappings (3-2), central shaft (3-1) is provided with the groove (3-1-1) controlling to launch support arm end shape with inflated spatial and adapt, the two ends of central shaft (3-1) are by the shutoff of two cappings (3-2), two cappings (3-2) are connected by screw with central shaft (3-1).
2. a kind of inflated spatial controls to launch the curling folding die of support arm as claimed in claim 1, it is characterized in that being provided with handle (4) at the two ends of backer roll (2) and spool (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410054488.6A CN103817237B (en) | 2014-02-18 | 2014-02-18 | Inflated spatial controls to launch the curling folding die of support arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410054488.6A CN103817237B (en) | 2014-02-18 | 2014-02-18 | Inflated spatial controls to launch the curling folding die of support arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103817237A CN103817237A (en) | 2014-05-28 |
| CN103817237B true CN103817237B (en) | 2015-08-05 |
Family
ID=50752687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410054488.6A Active CN103817237B (en) | 2014-02-18 | 2014-02-18 | Inflated spatial controls to launch the curling folding die of support arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103817237B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044755B (en) * | 2014-05-30 | 2016-05-18 | 南京航空航天大学 | A kind of curling foldable inflating pipe clamping deployment control apparatus and control method thereof |
| CN104196847B (en) * | 2014-08-06 | 2016-02-24 | 哈尔滨工业大学 | A kind of spacecraft controllable inflation launches support arm inner bag end face adhesive mould |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3730451A (en) * | 1971-07-08 | 1973-05-01 | Delta Manuf Inc | Inflatable metal coil holder |
| KR20020026032A (en) * | 2000-09-30 | 2002-04-06 | 이구택 | Device for leading paper of paper roller |
| JP2006102780A (en) * | 2004-10-06 | 2006-04-20 | Kobe Steel Ltd | Metal strip coiling method |
| CN201482822U (en) * | 2009-06-18 | 2010-05-26 | 无锡环胜金属制品有限公司 | Friction type winder |
| CN101913270B (en) * | 2010-07-23 | 2012-11-21 | 哈尔滨工业大学 | Foldable-expandable shape memory supporting pipe and preparation method thereof |
| CN102320383B (en) * | 2011-06-23 | 2014-01-22 | 哈尔滨工业大学 | Double-omega-shaped carbon fiber composite material expansion arm and stretching method thereof |
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2014
- 2014-02-18 CN CN201410054488.6A patent/CN103817237B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103817237A (en) | 2014-05-28 |
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